MCP73826 _ BDTIC a Leading Distributor in China

MCP73826

The MCP73826 is a battery charger controller for single cell Li-Ion batteries. Using an external PMOS transistor, safe and fast charging of a single Li-Ion cell is accomplished. An overall system accuracy of 1% ensures that the cell capacity is fully utilized without cycle life degradation. An external resistor can set charge current.
The MCP73826 operates with an input voltage range from 4.5V to 5.5V. It is specified over the ambient operating temperature range of -20°C to +85°C and is available in a small 6-Pin SOT-23A.

Features

Shutdown Current: 0.4uA (Typical)
Operating Current: 260uA (Typical)
No Inductor Required
1% Overall System Accuracy
Foldback Current Limiting
–20C to +85C Ambient Operating Temperature Range

Parameter

Parameter Name Value	Value
Linear Mode Yes	Yes
# of Cells 1	1
Int/Ext FET Ext	Ext
Vcc Range (V) 4.5 to 5.5	4.5 to 5.5
Voltage Regulation Accuracy (%) 1	1

Documents

MCP73826 Datasheet	Data Sheets	02/05/2013	392KB
AN947 - Power Management in Portable Applications: Charging Lithium-Ion/Lithium-Polymer Batteries	AppNote	07/22/2004	244KB
Analog & Interface Guide (Volume 2)	Brochures	10/11/2005	1067KB
Quick Guide to Microchip Development Tools	Brochures	10/15/2014	11223KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB
MCP7382X Evaluation Kit User's Guide	User Guides	08/10/2006	611KB